85ae4b1ba1
impl sys_stat, sys_readv, sys_writev. not tested yet
6 years ago
4e146ec491
impl sys_lseek
6 years ago
70a950bf40
fix struct stat to match Linux ABI
6 years ago
cab19688d5
rename File to FileHandle. impl create for sys_open.
6 years ago
6d78206f77
impl finding free area for mmap
6 years ago
dd61ce30ba
Implement reading pci memory address
6 years ago
197bebb1d2
Implement pci bus probing and fix a bug in virtio_mmio
6 years ago
05310dcd7d
refactor GDT mod
6 years ago
4404982a55
impl sys_arch_prctl set fs
6 years ago
7a704673d7
save fsbase to TrapFrame on x86_64
6 years ago
254663e976
impl a simple work-stealing scheduler
6 years ago
5a1b3e0dff
no longer support 'remove' in Scheduler
6 years ago
a224e85c8d
split scheduler mod, make Scheduler Sync
...
biscuit: fix argc, argv
6 years ago
e678186b3d
support idle for rcore-thread, remove idle thread in kernel
6 years ago
fc98719559
impl sys_mmap for annonymous
6 years ago
6e8a0e20ab
fix device compile error, update crate pc_keyboard
6 years ago
08c8d89974
update SFS to new rcore-fs
6 years ago
ca45f8f152
fix check user ptr in syscalls
6 years ago
d26a1bc617
split syscall mod
6 years ago
2cf7e7bd87
fix File in Process
6 years ago
cf9ac9ccfd
split fs mod
6 years ago
7927c7c168
Merge branch 'thread' into biscuit
...
# Conflicts:
# kernel/src/process/mod.rs
# kernel/src/process/structs.rs
# kernel/src/syscall.rs
6 years ago
e1dacb28ef
auto open stdin/out/err for new proc. pass biscuit hello,cat,echo ...
6 years ago
c69386fbc2
add rcore-user submodule
6 years ago
0c22ec8c7e
remove user dir
6 years ago
888f0018d7
move rcore-ulib to rcore-user
6 years ago
acf1c655d4
update Rust user programs
6 years ago
67e8bef0f5
modify syscall ids to match Linux 64. fix fork file bug.
6 years ago
8a1a38853e
support 'syscall' instruction by handling invalid opcode exception
6 years ago
a6b0da0c2f
rename x86_64 exception consts
6 years ago
32e7f0ed52
fix process startup stack for musl libc
6 years ago
a33d7632d6
rename 'KERN_VA_BASE' to 'KERNEL_OFFSET'. fix compile error
6 years ago
a12dcb7595
user: add target i686
6 years ago
7691085176
user: support riscv64, remove linker scripts
6 years ago
b4833e9c49
simplify user 'sh' with alloc
6 years ago
68f73bcd1a
use global allocator in rust user programs
6 years ago
fbf9409db2
Convert frame buffer to pa in virtio_gpu as well
6 years ago
f399805196
Use KERN_VA_BASE and MEMORY_OFFSET to convert between kern va and pa
6 years ago
8313b8854e
cherry-pick virtio improvement from lab8-rv32
...
Move mandelbrot to test mod, cleanup virtio feature negotiation and add addr2line script to Makefile
Implement full virtqueue operations, virtio input driver
Use new virtqueue implementation for virtio net driver
Implement virtio blk device support and use it instead of memory sfs when available
fix dirty hack for virtio_blk
6 years ago
c7d736acd4
use rust-toolchain file instead of rustup override
6 years ago
95dfb7684f
update kflash.py, fix build k210
6 years ago
2766f49986
update README, Travis, Makefile
6 years ago
2303a8099b
update Rust compiler to support riscv64
6 years ago
ac0c19cdb0
support Sv39
...
To test: make run arch=riscv64 board=u540
6 years ago
fc8888db72
update for new paging mechanism on riscv. move kernel va to 0x(ffffffff)c0000000.
6 years ago
1ceb7ae12d
use #[repr(C)] instead of #[repr(packed)] to avoid warning
6 years ago
847a1c7576
use core::sync::atomic::fence
6 years ago
66c84b4599
update to x86_64 0.4
6 years ago
086fcd4079
rename 'event_hub' to 'timer', add doc and simplify
6 years ago
0ec5ad8056
split Process and Thread
6 years ago
WangRunji
Jiajie Chen
Jiajie Chen